- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 283/02 - Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass on to polycarbonates or saturated polyesters
Patent holdings for IPC class C08F 283/02
Total number of patents in this class: 192
10-year publication summary
|
9
|
10
|
15
|
11
|
6
|
22
|
10
|
15
|
13
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| PPG Industries Ohio, Inc. | 3449 |
12 |
| DIC Corporation | 3801 |
12 |
| BASF SE | 20940 |
9 |
| Kaneka Corporation | 4534 |
7 |
| SHPP Global Technologies B.V. | 1088 |
7 |
| The Sherwin-Williams Company | 538 |
6 |
| LG Chem, Ltd. | 17635 |
4 |
| FUJIFILM Corporation | 29437 |
4 |
| Idemitsu Kosan Co., Ltd. | 4224 |
4 |
| Xerox Corporation | 7002 |
3 |
| Covestro Deutschland AG | 2760 |
3 |
| Poly-Med, Inc. | 184 |
3 |
| 3m Innovative Properties Company | 17823 |
2 |
| The Boeing Company | 20084 |
2 |
| Nissin Chemical Industry Co., Ltd. | 107 |
2 |
| Rohm and Haas Company | 2880 |
2 |
| Dow Global Technologies LLC | 10360 |
2 |
| Sabic Innovative Plastics IP B.V. | 681 |
2 |
| Showa Denko K.K. | 2220 |
2 |
| Mitsubishi Chemical Corporation | 4525 |
2 |
| Other owners | 102 |